1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6e0d216388176db0b4de9aa27a2323401cda92c2499cec9c92ca4814e10361. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b816794b-4c33-490c-be9e-5abc260dd1a2.json and https://artists.proofprofile.net/proofs/artist/b816794b-4c33-490c-be9e-5abc260dd1a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Droid Invasion & The Appearance of Darth Maul (From "Star Wars: Episode I - The Phantom Menace")
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563d5edd81d3c8cd6fef2aa7edd7802135951e4e2bc6b7169ab3571f4e7a1890. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531435676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea309fe1c7bf5f856c9fe8b7fc07d46dea979818bc6de066a18b762c31d9bf3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371374656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89af2bdcf10902b20a351ec2a92ecf6c05a376b636baf3fa123c8bb08c51cdc0. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531100778.
My Heart Will Go On (Love Theme From Titanic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298d854ec279bebae0872935817bab625bd91451d0c90d757da9314abce789b7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531100786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554f199d769a35a40d2ad60e08ead2e1b0a61c3b1454066dced89db412c42a9a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531100790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6df1e271eaf76f7e5f9ac8566ac172bdd8f34b2ef17be432ecfcbcde5f48e0f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531100783.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af53c9155892f40b990ce21b1e8805f48411478b1ab2db116817e755fd70943. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531437476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1587780257923f09892453c2aaa3ebe02d3da49f585bf6d55203570a13a23f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531439433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bd0ef3366aa4dde27542c201296230d09b5e553d7fb567d26ce42fbda539e3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531439449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06bd9914c8cb5447337c2de18c991a094e48461292d3fc58e16fa5ba1aca149. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531434812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a9ea727260b0eb37543451fe8b08722d57d5044feacc10a95991016831096a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531435303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7e17073c2364d33444f1254df6e51c6d81e97464c57b483b974d6c0d297a0e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531434805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871f441ddcfc00cfb8bf6468969ad93400f7927c316906da6e9f902bcd7108c4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531434808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2cb81e8c640d8ef51ca355c8cdcd0c900c5e5c5bd084deb1975d71a2086c1c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531434807.
Come Josephine, In My Fying Machine (From "Titanic")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a547f4c017480f5d183d5f5af63cbd12f74c7937f90e694e79b49248d47cfab. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531434809.
Nearer My God to Thee (Reprise) [From "Titanic"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad41fa6162eedb6b3b26131cb73e08cbc510da0c2a711b69d027d89cd8a8aa64. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531434813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93361713c9b160f8e46c0225c1ef1cef81c6f26e021476340a5798cf074dc716. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531434811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9ae360a6e3a6bb695f46be2ff5eaadea6f590970afacbd840c312bc1d8c39d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531435300.
Take Her to Sea, Mr Murdoch (From "Titanic")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9edda2b318c346c6d655c9160af8fb6ae55c9fec60b77c91a49687a91d1d9fd. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531435295.
Theme from the English Patient (De "El Paciente Inglés")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3a33433919e7fdf2cacee7a9ca71abc1b88e4baa98308282a04e8a4ff4fe5c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531435757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398e167c914873cb8aa3a7be06db01ff065120c1c974ef0d2983df5aede7600c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531104522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468232acde5f20f78f01c0bfa18b43135ebf16aec1a9d7c3a78b0a8907b6e2ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531438763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4009545f066a728399b9b513b04c27b9f1a4c013e7da9532b9dfefac59f1ad8e. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531437108.
The Dukes of Hazard (De "Los Duques de Hazzard")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1c7315198c1678d68a58973eea0a472f8ba4bd07904d7f47b0f5fe1143ad89. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531438766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99ffea9643c05bc9814da4a163dd743ba1d879180e1f710878c976db29dbd5a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531437100.
Theme from Against the Wind (From "Against the Wind")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea33d5585836afdcd1e4309c05fa3ee68f379bcc95791bdaab75604003dbee65. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531438774.
Theme from a Summer Place (From "A Summer Place")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb06c1a2e65bab72917bb8e6d9bcf285198f98029c5ec9c2da4b2aebb712ab4a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531439316.
Speak Softly, Love (From "The Godfather")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd97bd76dce7cbd77da869944511113adbc95e3f1a1f7c742fbfc82ac82332b6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531439228.
Up Where We Belong (De "Oficial y Caballero")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f95781d0b647271febda4a29756044c49f6e33d4194a9d1ff831d3af7a5a3f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531438905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731aa7aaa12431e4a24a98e6431d9fd62ab9896826c0b6b85f8e6c0c59ce2ee0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531439312.
A Clockwork Orange (De "La Naranja Mecánica")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0089f731bc3c914f82e5fc324826a8fff833565fb294a0a1afaae2bbd161dfe. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531439239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf070ff901187c5e92c51f1904e548b780fb88375e431873cde7f54948375944. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531437859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5e21600d74486015f1dbfbc9b46c1fbeda3f41abb0654963aaeab6d0107e63. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531437905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7540e23fb78c923e236a98d183772a23ec5485f642348292d43b9ce9b58d9ccb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531438800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eab3f05bbd092693bf8b3dc75ae4de2ef53d04bc05503362dece8ebf596d734. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531438823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02c35dadc8f88d1be752da343eec37a8c7bb4d9d55dad1da9639e94c45348ac. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460411332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ef4eafdac483f441384728a2960f768e7355a7c02bb1dc015418667c1417ac. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531224899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9870d813017c8e093f669df569e7340cd9c32476fdf379ac73b533be96f01873. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531224303.
The Big Country (De "Horizontes de Grandeza")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf39fbc5b7936f45715f51e6159758be91be8a6b65406a292b3fffa4c5d7c73a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531435682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad69d10283dc10b0ffc87e8d58710987d6b385f6008e703a2c313c0d2378993d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531438902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731aa7aaa12431e4a24a98e6431d9fd62ab9896826c0b6b85f8e6c0c59ce2ee0. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531439312.
Theme from Martin Eden (From "Martin Eden")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a477db84a56de7c4aba90792c55332b507ed7158f2ed81a4157b3a05cd56f9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531438806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbb2679734c9b268b8c2ed7177c2d4a5972cf7c38300be19027f7253706866a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460407818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db7111427beaa0b67b1430d5a57b717465b9175600bea7056d57b91da1f70b8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460411688.
The Patriot (Main Theme) [De "El Patriota"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b318c0a21d8c06b150ee01345ceb8ad5684511116d564fb7e21bf79b8b1c13a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531223751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bd0ef3366aa4dde27542c201296230d09b5e553d7fb567d26ce42fbda539e3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5531439449.